from django.db import models

# Create your models here.

#1,省市区
class Area(models.Model):
    name = models.CharField(max_length=20,
                            verbose_name="区域名")
    parent = models.ForeignKey('self',
                               on_delete=models.SET_NULL,
                               null=True,blank=True,
                               verbose_name="父级区域")

    class Meta:
        db_table = "tb_areas"